baber/WOPTO huggingface dataset:
Patent JP-2019144866-A (JP)
Title: License management device, license management method, and program
Inventor: IKEUCHI NOZOMI
IPC: G06F21/10
Filed: 2018-02-21
Abstract: To provide a license management device, a license management method, and a program for realizing easy management and cost reduction of a virtual network function (VNF) license.SOLUTION: A license management device includes a license management unit that accepts registration of license information including number of licenses indicating number of licenses to be licensed for each of virtual network functions to be orchestrated, and manages the number of licenses for each of the virtual network functions. The license management unit then permits generation and use of the virtual network functions within a range of the number of licenses determined for each of the virtual network functions.SELECTED DRAWING: Figure 1
Patent JP-2018087349-A (JP)
Title: Uv absorbing complex polyester polymers, compositions containing uv absorbing complex polyester polymers, and related methods
Inventor: ROCCO BURGO
IPC: C08G63/00
Filed: 2018-02-21
Abstract: PROBLEM TO BE SOLVED: To provide UV absorbing complex polyol polyester polymers.SOLUTION: A UV absorbing complex polyol polyester polymer is the product of a reaction scheme that includes: (i) the esterification of a polyol and a dianhydride, where the esterification is carried out under conditions that facilitate substantially only anhydride opening, to form a polyester polymer comprising at least two pendant carboxylic groups, and at least two hydroxyl groups; and (ii) the reaction of at least one pendant carboxylic group and at least one terminal hydroxyl group of the polyester polymer with an epoxide having a functional group, where the epoxide comprises a UV absorbing moiety. A crosslinked UV absorbing complex polyol polyester polymer is a reaction product of a random copolyesterification reaction and/or an esterification product.SELECTED DRAWING: None
Patent JP-2019143061-A (JP)
Title: Liquid crystal composition, retardation film, production method of retardation film, laminate for transfer, optical member, method for manufacturing optical member, and display device
Inventor: TAKAHASHI TERUTAKA
IPC: G02F1/13363
Filed: 2018-02-22
Abstract: To provide a liquid crystal composition having excellent vertical aligning property, improved heat resistance and excellent coating property, and a retardation film.SOLUTION: The liquid crystal composition comprises a side-chain type liquid crystal polymer, a polymerizable liquid crystal compound, and a photopolymerization initiator. The side-chain type liquid crystal polymer has a non-liquid crystalline structural unit having a structure represented by general formula (I) below and an SP value of 9.25 (cal/cm)or more, and a liquid crystalline structural unit having a side chain containing a liquid crystalline moiety. With respect to the total mass of the above side-chain type liquid crystal polymer and the polymerizable liquid crystal compound, the mass ratio of the side-chain type liquid crystal polymer is 2 mass% or more and 20 mass% or less.SELECTED DRAWING: None
Patent JP-2018151067-A (JP)
Title: Valve unit including interface
Inventor: SUZUKI KEIGO
IPC: F16K1/18
Filed: 2018-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a valve unit which is a modular valve unit for controlling a flow rate of an intake or exhaust gas of a combustion engine through a passage of a valve, and includes a valve having a valve housing and at least one valve flap.SOLUTION: A valve unit further comprises an interface 3 and an adapter 6, the interface is connected to a valve housing 1, and has a support and an engagement portion comprising at least two engagement leg portions projecting from a distal end of the support and directed away from the valve housing. The adapter has a connection plate having at least two engagement orifices for receiving the engagement leg portions of the interface, and a mounting portion for holding an actuator. At least two engagement orifices of the connection plate of the adapter are each configured to engage the corresponding at least two engagement legs portions of the engagement portion of the interface.SELECTED DRAWING: Figure 3
Patent JP-2019145447-A (JP)
Title: Manufacturing method of positive electrode for lithium ion secondary battery
Inventor: HAYASHI KUNIHIKO
IPC: H01M4/80
Filed: 2018-02-23
Abstract: To provide a positive electrode capable of suppressing a short-circuit rate while increasing the ratio of a positive electrode active material in a positive electrode mixture layer.SOLUTION: A manufacturing method of a positive electrode for a lithium ion secondary battery includes the following (A) to (F). (A) A first granulated body is prepared by mixing a first positive electrode active material, a first conductive material, a first binder, and a first solvent. (B) A second granulated body is prepared by mixing a second positive electrode active material, a second conductive material, a second binder, and a second solvent. (C) A porous aluminum base material is filled with the first granulated body. (D) A porous aluminum base material filled with the first granulated body is rolled. (E) The second granulated body is placed on the porous aluminum base material that has undergone a first rolling step. (F) The porous aluminum base material that has undergone a placement step is rolled. The first granulated body and the second granulated body each have a solid content ratio of 85% by mass or more and less than 100% by mass. The first granulated body is prepared so as to have a median diameter smaller than the average open pore diameter of the porous aluminum base material.SELECTED DRAWING: Figure 1
Patent JP-2019147705-A (JP)
Title: Interlayer for glass laminate, and glass laminate
Inventor: SHINDO IKU
IPC: C03C27/12
Filed: 2018-02-27
Abstract: To provide an interlayer for glass laminate capable of suppressing autohesion of an interlayer, suppressing whitening in a glass laminate and enhancing flexure rigidity of the glass laminate.SOLUTION: The interlayer for glass laminate has a phase separation structure, contains a polyvinyl acetal resin and a second resin other than polyvinyl acetal resin, has content of the second resin of 40 wt.% to 80 wt.% in total 100 wt.% of the polyvinyl acetal resin and the second resin, contains no magnesium or 20 ppm or less of magnesium, and no sodium or 35 ppm or less of sodium.SELECTED DRAWING: Figure 1
Patent JP-2019148157-A (JP)
Title: Operation detecting device for vehicle
Inventor: OKADA EIJI
IPC: E05F15/73
Filed: 2018-02-28
Abstract: To provide an operation detecting device for a vehicle that can prevent an opening/closing operation of an opening and closing body due to incorrect detection of an operation of a user.SOLUTION: A control circuit 35 of a detection device 30 detects a first operation when a sensor electrode with a variable electrostatic capacity out of a plurality of sensor electrodes 31, 32, 33 switches to a first direction D1, and detects an authentication operation when an electrostatic capacity in an authentication electrode (the first sensor electrode 31) including the one or more sensor electrodes changes in a predetermined manner. The control circuit 35 makes a vehicle door perform an opening operation when continuously detecting both of the authentication operation and the first operation.SELECTED DRAWING: Figure 5
Patent JP-2019150995-A (JP)
Title: Heat-sensitive transfer recording medium
Inventor: ARITA SUGURU
IPC: B41M5/52
Filed: 2018-03-01
Abstract: To provide a heat-sensitive transfer recording medium capable of achieving high print concentration while suppressing generation of bleeding on a printed matter during printing.SOLUTION: A heat-sensitive transfer recording medium has a heat transfer image receiving sheet 1 and an ink ribbon 2. Glass transition point of a binder resin contained in an image receiving layer 300 is 60°C to 80°C. Pressing and heating from an ink ribbon 2 side under a first pressing heating condition with pressure of 0.1 MPa, temperature of 80°C and time of 10 s. are conducted on one by laminating the ink ribbon 2 and the heat transfer image receiving sheet 1 so that a heat-sensitive transfer layer 20 and the image receiving layer 300 face, color difference of the image receiving layer 300 is measured before and after pressing and heating are conducted under the first pressing heating condition, pressing and heating from the ink ribbon 2 side under a second pressing heating condition with pressure of 0.1 MPa, temperature of 25°C and time of 10 s. are conducted and color difference of the image receiving layer 300 is measured before and after pressing and heating are conducted under the second pressing heating condition, then difference of values of 2 color differences is 50.0 to 100.0.SELECTED DRAWING: Figure 1
Patent JP-2019153652-A (JP)
Title: Quantum cascade laser element
Inventor: WANG LI
IPC: H01S5/343
Filed: 2018-03-01
Abstract: To raise an upper limit operation temperature of a quantum cascade laser of a terahertz region.SOLUTION: A quantum cascade laser element 1000 comprises a semiconductor superlattice structure arranged between a pair of electrodes. The semiconductor superlattice structure has an active region 100 which emits electromagnetic waves of a frequency of a THz region under an external voltage applied via the pair of electrodes for an operation. The active region 100 has a plurality of unit structures 10U laminated repeatedly. Each unit structure 10U has a double quantum well structure including a first well layer 10W1 and a second well layer 10W2 which are mutually partitioned by barrier layers 10B1, 10B2. The first well layer 10W1 and the second well layer 10W2 have respective compositions which are different from each other, and they are arranged so that a potential energy for an electron in the second well layer is lower than that of an electron in the first well layer with no external voltage applied thereto.SELECTED DRAWING: Figure 1
Patent JP-2019152757-A (JP)
Title: Optical device and communication system
Inventor: OKAMOTO MITSUHIRO
IPC: G02B13/00
Filed: 2018-03-02
Abstract: To provide an optical device and a communication system that can increase a reach distance and narrow an irradiation range by using a light-emitting diode.SOLUTION: An optical device includes: a first lens barrel provided with a light-emitting diode at a base end side and provided with a diaphragm part for narrowing a beam emitted by the light-emitting diode at a tip side; and a second lens barrel provided at a tip side of the first lens barrel, including a plane-convex lens for outputting the beam that passed through the diaphragm part by suppressing a spread angle of the beam at a tip end, and having an adjustment structure for changing a clearance from the diaphragm part to the plane-convex lens along the optical axis of the beam from the diaphragm part.SELECTED DRAWING: Figure 3
Patent JP-2019157642-A (JP)
Title: Control device of internal combustion engine
Inventor: FUJIOKA KAZUTAKA
IPC: F02P5/15
Filed: 2018-03-07
Abstract: To suppress the lowering of the ignition performance of an air-fuel mixture at stratified combustion, in a center injection engine in which a fuel injection valve is arranged at an intake port side of a combustion chamber in which a forward tumble flow is generated, and an ignitor is arranged at an exhaust port side.SOLUTION: During an operation at a catalyst warmup mode, ignition timing is set at a crank angle at a retardation side rather than a compression top dead point TDC. Injection timing is set so as to be overlapped on ignition timing after the retardation. Also, an airflow control valve is operated so that a flow direction of intake air sucked into a combustion chamber is inclined to an intake/exhaust direction, and progresses toward an external periphery of a ceiling part.SELECTED DRAWING: Figure 8
Patent JP-2018136322-A (JP)
Title: Information processor, method for information processing, and program for information processing
Inventor: OCHI SATOSHI
IPC: G06F3/0485
Filed: 2018-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an information processor which can perform plural pieces of processing on a map in a row even if the processing is subjected to restrictions of the range as a touch panel.SOLUTION: The present invention includes: a display 2 for showing a map; a touch panel 1 for detecting the manner of an operation on the map; and a processing unit 3 for performing a search processing corresponding to trace operations in a case where successive trace operations were detected after an operation by a one-point touch was detected and for performing a scroll processing corresponding to an operation by a two-point touch and associated with the map in a case where the operation by a two-point touch was detected after a trace operation was detected and in a case where a trace operation was detected after an operation by a two-point touch was detected.SELECTED DRAWING: Figure 2
Patent JP-2019161029-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: KIMURA TAISHI
IPC: C30B29/38
Filed: 2018-03-14
Abstract: To provide a semiconductor device including an n-type layer (drift layer) comprising a nitride semiconductor, the n-type layer containing relatively few unintended impurities, and a method of manufacturing the same.SOLUTION: A semiconductor device 100a includes a substrate 102, and an n-type layer 104 formed on a surface of the substrate 102 and comprising a nitride semiconductor (A). The n-type layer 104 has a concentration of donor impurities (excluding O) of 1×10cmor more and 1×10cmor less, a concentration of C impurities of 1×10cmor less, a concentration of O impurities of 1×10cmor less, a concentration of Ca impurities of 1×10cmor less, the total amount of a concentration of the C impurities, a concentration of the O impurities, and a concentration of the Ca impurities being lower than a concentration of the donor impurities. Such a semiconductor device 100a can be manufactured using a halogen-free vapor phase epitaxy (HF-VPE) device.SELECTED DRAWING: Figure 1
Patent JP-2019156327-A (JP)
Title: Vehicle lane deviation prevention controller
Inventor: HAJIKA RYO
IPC: B62D6/00
Filed: 2018-03-16
Abstract: To properly restrict change speed of a target steering torque applied to a steering system for preventing deviation from a lane, while securing lane deviation prevention performance, and reducing discomfort felt by a driver.SOLUTION: A ratio limit processing part 81 performs ratio limit processing for restricting change speed of a target steering torque, based on a ratio limit value calculated by a ratio limit value calculation part 82. A ratio limit value calculation part 82 multiplies a ratio limit value correction gain according to a deviation lateral speed maximum value of an own vehicle to a base limit value calculated according to a travel environment, for calculating a ratio limit value. The ratio limit value correction gain is not corrected in a region where the deviation lateral speed maximum value is small, for example, and is linearly increased when the deviation lateral speed maximum value becomes large. Then, when the deviation lateral speed maximum value becomes equal to or larger than a prescribed value, the ratio limit value correction gain is restricted to a constant value.SELECTED DRAWING: Figure 2
Patent JP-2019126801-A (JP)
Title: Inspection device of medicinal container can
Inventor: ZHENG QUN YUAN
IPC: G01N33/20
Filed: 2018-03-20
Abstract: To disclose a medicinal container can inspection device in the present invention.SOLUTION: A medicinal container can inspection device of the present invention includes a storage box fixedly installed in a frame, and a hoop is provided in a square bottom part of the frame, and a storage cavity is installed on the uppermost part end surface of the storage box. A first rolling shed is installed in an inner wall body of the storage box existing on the left side of the storage cavity, and a safely-installed cavity is installed by longitudinally drawing in the inner wall body of the storage box existing on the right side of the storage cavity. The present invention is simple in a structure, and is convenient in operation, and crushing operation of a medicinal container can be realized, and quality and uniformity of crushing can be improved.SELECTED DRAWING: Figure 3
Patent JP-2019166819-A (JP)
Title: Image forming apparatus, light emission lifetime prediction method, and information processing device
Inventor: OYAMA TATSUO
IPC: G03G21/00
Filed: 2018-03-26
Abstract: To provide an image forming apparatus for predicting that a light emission part having a plurality of light sources reaches a light lifetime with high accuracy without increasing a hardware configuration.SOLUTION: In an image forming apparatus including a photoreceptor, a charging part for charging a photoreceptor surface, and a light emission part for exposing the charged photoreceptor surface and forming an electrostatic latent image corresponding to image data inputted on the photoreceptor, the light emission part includes: a measurement part having a plurality of light sources to measure a group light emission frequency being a frequency in which a plurality of light sources belonging to each light source group emit light in a light emission light source number ratio in which a ratio of light sources that emit light among the plurality of light sources belonging to each light source group is set in a plurality of predetermined stages about each of the plurality of light source groups obtained by grouping the plurality of light sources; and a light emission time calculation part for calculating a group light emission time being a light emission time belonging to each light source group on the basis of the group light emission frequency, and calculating a cumulative group light emission time obtained by accumulating each group light emission time that is accumulated.SELECTED DRAWING: Figure 7
Patent JP-2019171947-A (JP)
Title: Curtain airbag device for vehicle
Inventor: KATO TOMOYA
IPC: B60R21/2338
Filed: 2018-03-27
Abstract: To provide a curtain airbag device for a vehicle capable of completing deployment of a front chamber section in an overlapped state with a door trim by pulling the front chamber section to the cabin inside more than a side window against pushing of the front chamber section to the side window side by a front passenger and a front airbag during deployment of the front chamber section.SOLUTION: A curtain airbag device for a vehicle includes a curtain airbag 1 into which inflator gas is introduced and which is deployed and inflated downward along a side window of the vehicle. In a front portion including a front end 1d on a front side in a vehicle longitudinal direction, a front chamber section 6 in which a lower edge section 6a is overlapped with a door trim is formed during deployment of the curtain airbag. A first connection section S at a lower edge section of the front chamber section is connected to a second connection section T at an upper edge section 1c of the curtain airbag device. A tether 9 which can be cut before the completion of the deployment of the curtain airbag is provided.SELECTED DRAWING: Figure 1
Patent JP-2019173649-A (JP)
Title: Engine control device
Inventor: IZUMI DAIKI
IPC: F02D41/04
Filed: 2018-03-28
Abstract: To promote the evaporation of fuel before ignition more than before by taking heat damage measures of a fuel injection valve.SOLUTION: In an engine control device for at least controlling an intake valve, an exhaust valve and a fuel injection valve so as to perform internal EGR on the basis of a crank angle of an engine having the fuel injection valve for injecting fuel into an intake pipe, the valve-opening timing and the valve-closing timing of the intake valve are retarded compared with a reference operation state being a first operation state, and the valve-closing timing of the exhaust valve is advanced compared with the reference operation state, and in a period in which the intake valve is valve-closed and valve-opened after a piston starts to rise after the piston firstly passes a bottom dead point after a finish of an exhaust stroke, the fuel injection valve injects the fuel.SELECTED DRAWING: Figure 3
Patent JP-2019023456-A (JP)
Title: Adaptive cover for cooling pathway by additive manufacture
Inventor: LACY BENJAMIN PAUL
IPC: F01D25/12
Filed: 2018-03-29
Abstract: To provide an adaptive cover for a cooling pathway by additive manufacture.SOLUTION: A hot gas path component (100) of an industrial machine includes an adaptive cover (220) for a cooling pathway (170, 200). The component and the adaptive cover (220) are made by additive manufacturing. The component includes an outer surface (180) exposed to working fluid having a high temperature; a thermal barrier coating over the outer surface (180); an internal cooling circuit (160); and the cooling pathway (170, 200) in communication with the internal cooling circuit (160) and extending towards the outer surface (180). The adaptive cover (220) is positioned in the cooling pathway (170, 200) at the outer surface (180). The adaptive cover (220) includes a heat transfer enhancing surface at the outer surface (180) causing the adaptive cover (220) to absorb heat faster than the outer surface (180), e.g., when a spall in a thermal barrier coating thereon occurs.SELECTED DRAWING: Figure 3
Patent JP-2019022881-A (JP)
Title: Desulfurization agent, anaerobic fermentation promoter, compost manufacturing promoter, desulfurization method, anaerobic fermentation method and compost manufacturing method
Inventor: ENDO TSUTOMU
IPC: C05F9/04
Filed: 2018-03-29
Abstract: To provide: a desulfurization agent, an anaerobic fermentation promoter and a compost production promoter, capable of safely obtaining a high effect at low cost; and a desulfurization method, anaerobic fermentation method and compost production method using them.SOLUTION: A dewatered sludge dry matter is used. Anaerobic fermentation can be promoted by efficiently adsorbing hydrogen sulfide, and compost production is promoted by promoting the anaerobic fermentation. The dewatered sludge dry matter has high safety since it is a safe and naturally-derived material for living things, such as water-purifying sludge derived from earth and sand or floating materials carried by a river and sludge deposited on a river or a lake, etc., and is obtained at low cost since it is a recycled product mass-produced at low energy and low cost.SELECTED DRAWING: Figure 1
Patent JP-2019179996-A (JP)
Title: Variable band-pass filter
Inventor: CHIBA TAKASHI
IPC: H03H7/12
Filed: 2018-03-30
Abstract: To provide a variable band-pass filter including a double tuner having multiple LC series resonators in which variable range of mean frequency is widened.SOLUTION: A variable band-pass filter 3 includes multiple series resonators 31 including a resonance inductor Lhaving a fixed inductance and a resonance capacitor Chaving a variable capacitance in series, respectively, and a coupling circuit 32 for coupling the series resonators 31 each other. The coupling circuit 32 is configured by parallel synthesis of an inductive gyrator coupling circuit including a shunt inductor -M having a negative inductance, and a capacitive gyrator coupling circuit including a shunt capacitor +Chaving a positive capacitance, in a two terminal pair circuit.SELECTED DRAWING: Figure 7
Patent JP-2019177001-A (JP)
Title: Game program, method, and information processing device
Inventor: NAMBA MASAYOSHI
IPC: A63F13/426
Filed: 2018-03-30
Abstract: To reduce a processing load of a game.SOLUTION: A region defining unit defines a circular region (50) that includes a first position (41) therein. An outer edge portion identifying unit identifies a first outer edge portion (51) corresponding to a second position (42). A determination unit determines a positional relationship between the second position (42) and the first outer edge portion (51). A game execution unit executes a game process according to a result of the determination.SELECTED DRAWING: Figure 7